, the 47th annual nfl title game, will pit the two harbaugh brothers, jim and john, against each other. after john's baltimore ravens crushed the new england patriots late sunday. >> absolute second-half dominance by baltimore. >> reporter: just hours after jim's san francisco 49ers beat the atlanta falcons. >> the 49ers are going to the super bowl. >> reporter: brothers have never been head coaches of posing teams in the big game. >> i'd like to think when you look at those two teams, you're looking at mirror images of two football teams. i'd like to think that. it's going to be a great football game. he's a great football coach. >> reporter: it's no surprise, both men were born to be here. their father, jack harbaugh coached high school and college for more than 40 years. >> the thing about our family, we're always passionate about what we do. >> reporter: older brother, john, started his nfl coaching career with the ravens in 2008. while jim played quarterback at the university of michigan and starred in the nfl for 15 years, before becoming head coach of the 49ers last season. >> i
